CN205573656U - Adopt new energy automobile of V2H technique with fill discharge protection function - Google Patents
Adopt new energy automobile of V2H technique with fill discharge protection function Download PDFInfo
- Publication number
- CN205573656U CN205573656U CN201620009105.8U CN201620009105U CN205573656U CN 205573656 U CN205573656 U CN 205573656U CN 201620009105 U CN201620009105 U CN 201620009105U CN 205573656 U CN205573656 U CN 205573656U
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- zener diode
- integrated circuit
- battery
- energy automobile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an adopt new energy automobile of V2H technique with fill discharge protection function, including automobile body, motor, power supply unit and the two -way deflector of setting on the automobile body, be equipped with the battery among the power supply unit, this adopt new energy automobile of V2H technique with fill discharge protection function has realized through wireless communication module that the user carries out real time monitoring to electric automobile's operating condition, has improved electric automobile's reliability, carry out two -way current switchover to the battery through two -way deflector, realize the electric energy charge -discharge of between electric automobile and building, improved the utilization ratio of battery, wherein in the signal driver circuit, integrated circuit carries out real -time supervision through the opto -coupler to the control module's that discharges state, prevents the malfunction, simultaneously carry out the current -limiting through second resistance to drive current, drive the protection to the control module that discharges, further improved new energy automobile's reliability.
Description
Technical field
This utility model relates to the new-energy automobile of a kind of employing V2H technology with charge and discharge protecting function.
Background technology
In modern society, along with people are for the increase of energy resource consumption, starting slowly to develop new forms of energy, solar energy, as clean energy resource, has naturally obtained certain development and utilization.Moreover, serious due to environmental pollution, people start to increase the most therewith for the utilization of clean energy resource, and electric automobile represents exactly.
In present electric automobile field, it is all to be only confined in the simple procedure to charging electric vehicle and use, as far from being enough for utilizing of the accumulator in electric automobile.And be all the method using simple externally fed at present, lack the function of self generating.
In this utility model, by V2H technology, the utilization rate of accumulator is carried out bigger lifting.But owing to when driving the charge and discharge mode controlling new-energy automobile, owing to the control driving electric current is not in place, bidirectional current transformer can be caused to burn out, and lack the fine monitoring to charging mechanism and electric discharge mechanism, reduce the reliability of new forms of energy.
Utility model content
The technical problems to be solved in the utility model is: for the deficiency overcoming prior art accumulator utilization rate not and reliability is low, it is provided that the new-energy automobile of the employing V2H technology with charge and discharge protecting function that a kind of accumulator utilization rate is high and reliability is high.
This utility model solves its technical problem and be the technical scheme is that the new-energy automobile of a kind of employing V2H technology with charge and discharge protecting function; motor, supply unit and the bidirectional current transformer including vehicle body, being arranged on vehicle body; being provided with accumulator in described supply unit, described accumulator electrically connects with bidirectional current transformer；
nullDescribed vehicle body is provided with central control unit，Described central control unit is PLC，Described bidirectional current transformer and accumulator all electrically connect with central control unit，Described bidirectional current transformer is electrically connected with signal and drives module，Described signal drives module to include signal drive circuit，Described signal drive circuit includes integrated circuit、Optocoupler、First resistance、Second resistance、3rd resistance、First electric capacity、Second electric capacity、First battery、Second battery、First Zener diode、Second Zener diode and the 3rd Zener diode，The model of described integrated circuit is M57962L，The overcurrent protection outfan of described integrated circuit is connected with the first end of optocoupler，Second end of described optocoupler is connected with the 15V power end of integrated circuit by the 3rd resistance，The driving signal input anode of described integrated circuit and the first resistance connect，The 15V power end of described integrated circuit is by the first electric capacity and the series circuit ground connection of the second electric capacity composition，-10V power end the ground connection of described integrated circuit，The 15V power end of described integrated circuit and the positive pole of the first battery connect，The negative pole of described first battery and the positive pole of the second battery connect，The negative pole of described first battery is connected with-10V the power end of integrated circuit，The collector voltage monitoring side of described integrated circuit is connected with the negative electrode of the first Zener diode and by the first Zener diode ground connection，The signal output part that drives of described integrated circuit is connected by the anti-series circuit of the second resistance and the second Zener diode and the 3rd Zener diode composition，The negative electrode of described 3rd Zener diode is connected with the first electric capacity and the second electric capacity respectively.
As preferably, in order to ensure the intellectuality of new-energy automobile, described central control unit includes control of discharge module, wireless communication module, human-computer interaction module and the information storage module that central control system is connected with central control system, described control of discharge module is connected with accumulator, and described motor electrically connects with control of discharge module.
As preferably, described motor is dc motor.
As preferably, smart mobile phone is as current most common communication tool, and in order to improve the practicality of new-energy automobile, described wireless communication module is electrically connected with intelligent communication terminal, and described intelligent communication terminal is smart mobile phone.
As preferably, described wireless communication module transmits wireless signal by WIFI.
As preferably, in order to realize the function of new-energy automobile V2H, described bidirectional current transformer is bidirectional energy-storage current transformer.
As preferably, the anode of described second Zener diode and the negative electrode of the 3rd Zener diode connect, and the model of described first Zener diode, the second Zener diode and the 3rd Zener diode is 1N4740.
As preferably, in order to ensure the reliability that signal drive circuit works, the voltage of described first battery is+15V, and the voltage of described second battery is-10V.
The beneficial effects of the utility model are, should achieve user with the new-energy automobile of the employing V2H technology of charge and discharge protecting function by wireless communication module and monitor the duty of electric automobile in real time, and improve the reliability of electric automobile；By bidirectional current transformer, accumulator is carried out bidirectional current conversion, it is achieved the electric energy discharge and recharge between electric automobile and building, improve the utilization rate of accumulator；Wherein in signal drive circuit, integrated circuit is monitored in real time by the state of light symplectic control of discharge module, prevents misoperation；Simultaneously by the second resistance to driving electric current to carry out current limliting, control of discharge module is driven protection, further increases the reliability of new-energy automobile.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the new-energy automobile of the employing V2H technology with charge and discharge protecting function of the present utility model；
Fig. 2 is the systematic schematic diagram of the new-energy automobile of the employing V2H technology with charge and discharge protecting function of the present utility model；
Fig. 3 is the circuit theory diagrams of the signal drive circuit of the new-energy automobile of the employing V2H technology with charge and discharge protecting function of the present utility model；
In figure: 1. vehicle body, 2. motor, 3. supply unit, 4. bidirectional current transformer, 5. accumulator, 6. central control system, 8. control of discharge module, 9. wireless communication module, 10. human-computer interaction module, 11. information storage modules, 13. intelligent communication terminals, U1. integrated circuit, N1. optocoupler, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, C1. the first electric capacity, C2. the second electric capacity, BT1. the first battery, BT2. the second battery, D1. the first Zener diode, D2. the second Zener diode, D3. the 3rd Zener diode.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 1-Figure 3; a kind of new-energy automobile of the employing V2H technology with charge and discharge protecting function; motor 2, supply unit 3 and the bidirectional current transformer 4 including vehicle body 1, being arranged on vehicle body 1; being provided with accumulator 5 in described supply unit 3, described accumulator 5 electrically connects with bidirectional current transformer 4；
nullDescribed vehicle body 1 is provided with central control unit，Described central control unit is PLC，Described bidirectional current transformer 4 and accumulator 5 all electrically connect with central control unit，Described bidirectional current transformer 4 is electrically connected with signal and drives module，Described signal drives module to include signal drive circuit，Described signal drive circuit includes integrated circuit U1、Optocoupler N1、First resistance R1、Second resistance R2、3rd resistance R3、First electric capacity C1、Second electric capacity C2、First battery BT1、Second battery BT2、First Zener diode D1、Second Zener diode D2 and the 3rd Zener diode D3，The model of described integrated circuit U1 is M57962L，The overcurrent protection outfan of described integrated circuit U1 is connected with first end of optocoupler N1，Second end of described optocoupler N1 is connected by the 15V power end of the 3rd resistance R3 and integrated circuit U1，The driving signal input anode of described integrated circuit U1 and the first resistance R1 connect，The 15V power end of described integrated circuit U1 is by the series circuit ground connection of the first electric capacity C1 and the second electric capacity C2 composition，-10V power end the ground connection of described integrated circuit U1，The 15V power end of described integrated circuit U1 and the positive pole of the first battery BT1 connect，The negative pole of described first battery BT1 and the positive pole of the second battery BT2 connect，The described negative pole of the first battery BT1 is connected with-10V the power end of integrated circuit U1，The collector voltage monitoring side of described integrated circuit U1 is connected with the negative electrode of the first Zener diode D1 and by the first Zener diode D1 ground connection，The signal output part that drives of described integrated circuit U1 is connected by the anti-series circuit of the second resistance R2 and the second Zener diode D2 and the 3rd Zener diode D3 composition，The negative electrode of described 3rd Zener diode D3 is connected with the first electric capacity C1 and the second electric capacity C2 respectively.
As preferably, in order to ensure the intellectuality of new-energy automobile, described central control unit includes control of discharge module 8, wireless communication module 9, human-computer interaction module 10 and the information storage module 11 that central control system 6 is connected with central control system 6, described control of discharge module 8 is connected with accumulator 5, and described motor 2 electrically connects with control of discharge module 8.
As preferably, described motor 2 is dc motor.
As preferably, smart mobile phone is as current most common communication tool, and in order to improve the practicality of new-energy automobile, described wireless communication module 9 is electrically connected with intelligent communication terminal 13, and described intelligent communication terminal 13 is smart mobile phone.
As preferably, described wireless communication module 9 transmits wireless signal by WIFI.
As preferably, in order to realize the function of new-energy automobile V2H, described bidirectional current transformer 4 is bidirectional energy-storage current transformer.
As preferably, the anode of described second Zener diode D2 and the negative electrode of the 3rd Zener diode D3 connect, and described first Zener diode D1, the model of the second Zener diode D2 and the 3rd Zener diode D3 are 1N4740.
As preferably, in order to ensure the reliability that signal drive circuit works, the voltage of described first battery BT1 is+15V, and the voltage of described second battery BT2 is-10V.
In fact: V2H technology is exactly the power supply relation between electric automobile and house, the utilization rate to accumulator of electric car 5 can be improved by this technology, reduce the power supply pressure of electrical network.
Should be with the operation principle of the new-energy automobile of the employing V2H technology of charge and discharge protecting function: by bidirectional current transformer 4, accumulator 5 is carried out bidirectional current conversion; in the paddy electricity period; it it is then charging electric vehicle; using electric automobile as energy-storage travelling wave tube; in the peak electricity period; then electric automobile is discharged to building by bidirectional current transformer 4; there is provided electric energy to building; the most not only avoid the electricity consumption high ebb of electrical network; reduce the pressure of electrical network, also improve the practicality of electric automobile and the utilization rate to accumulator 5.Achieve user by wireless communication module 9 duty of electric automobile is monitored in real time, improve the reliability of electric automobile；Human-computer interaction module 10 and information storage module 11 can carry out real-time control and data storage to electric automobile, further increase usability and the reliability of electric automobile.
Should be with the signal drive circuit of the new-energy automobile of the employing V2H technology of charge and discharge protecting function; due to; need that bidirectional current transformer 4 is carried out signal and drive control, it is ensured that the reliability service of V2H pattern, then need the mode of operation to bidirectional current transformer 4 strictly control and protect.When automobile is in charge or discharge state, then in order to prevent integrated circuit U1 from driving control of discharge module 8 by mistake, the fault of control of discharge module 8 can be reported to the police by optocoupler N1 simultaneously, improve the reliability of discharge and recharge；By the second resistance R2 to driving electric current to carry out current limliting, it is ensured that the reliability of driving such that it is able to ensure that the driving to control of discharge module 8 is protected, further increase the reliability of new-energy automobile.
Compared with prior art, user should be achieved with the new-energy automobile of the employing V2H technology of charge and discharge protecting function by wireless communication module 9 and the duty of electric automobile was monitored in real time, improve the reliability of electric automobile；By bidirectional current transformer 4, accumulator 5 is carried out bidirectional current conversion, it is achieved the electric energy discharge and recharge between electric automobile and building, improve the utilization rate of accumulator 5；Wherein in signal drive circuit, the state of control of discharge module 8 is monitored in real time by integrated circuit U1 by optocoupler N1, prevents misoperation；Simultaneously by the second resistance R2 to driving electric current to carry out current limliting, control of discharge module 8 is driven protection, further increases the reliability of new-energy automobile.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (8)
1. the new-energy automobile with the employing V2H technology of charge and discharge protecting function; it is characterized in that; motor (2), supply unit (3) and the bidirectional current transformer (4) including vehicle body (1), being arranged on vehicle body (1); being provided with accumulator (5) in described supply unit (3), described accumulator (5) electrically connects with bidirectional current transformer (4)；
nullDescribed vehicle body is provided with central control unit in (1)，Described central control unit is PLC，Described bidirectional current transformer (4) and accumulator (5) all electrically connect with central control unit，Described bidirectional current transformer (4) is electrically connected with signal and drives module，Described signal drives module to include signal drive circuit，Described signal drive circuit includes integrated circuit (U1)、Optocoupler (N1)、First resistance (R1)、Second resistance (R2)、3rd resistance (R3)、First electric capacity (C1)、Second electric capacity (C2)、First battery (BT1)、Second battery (BT2)、First Zener diode (D1)、Second Zener diode (D2) and the 3rd Zener diode (D3)，The model of described integrated circuit (U1) is M57962L，The overcurrent protection outfan of described integrated circuit (U1) is connected with the first end of optocoupler (N1)，Second end of described optocoupler (N1) is connected with the 15V power end of integrated circuit (U1) by the 3rd resistance (R3)，The driving signal input anode of described integrated circuit (U1) and the first resistance (R1) connect，The series circuit ground connection that the 15V power end of described integrated circuit (U1) consists of the first electric capacity (C1) and the second electric capacity (C2)，-10V power end the ground connection of described integrated circuit (U1)，The 15V power end of described integrated circuit (U1) and the positive pole of the first battery (BT1) connect，The negative pole of described first battery (BT1) and the positive pole of the second battery (BT2) connect，The negative pole of described first battery (BT1) is connected with-10V the power end of integrated circuit (U1)，The collector voltage monitoring side of described integrated circuit (U1) is connected with the negative electrode of the first Zener diode (D1) and by the first Zener diode (D1) ground connection，The anti-series circuit that the driving signal output part of described integrated circuit (U1) consists of with the second Zener diode (D2) and the 3rd Zener diode (D3) the second resistance (R2) is connected，The negative electrode of described 3rd Zener diode (D3) is connected with the first electric capacity (C1) and the second electric capacity (C2) respectively.
2. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1; it is characterized in that; described central control unit includes control of discharge module (8), wireless communication module (9), human-computer interaction module (10) and the information storage module (11) that central control system (6) is connected with central control system (6); described control of discharge module (8) is all connected with accumulator (5), and described motor (2) electrically connects with control of discharge module (8).
3. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1, it is characterised in that described motor (2) is dc motor.
4. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1; it is characterized in that; described wireless communication module (9) is electrically connected with intelligent communication terminal (13), and described intelligent communication terminal (13) is smart mobile phone.
5. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1, it is characterised in that described wireless communication module (9) transmits wireless signal by WIFI.
6. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1, it is characterised in that described bidirectional current transformer (4) is bidirectional energy-storage current transformer.
7. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1; it is characterized in that; the anode of described second Zener diode (D2) and the negative electrode of the 3rd Zener diode (D3) connect, and the model of described first Zener diode (D1), the second Zener diode (D2) and the 3rd Zener diode (D3) is 1N4740.
8. the new-energy automobile of the employing V2H technology with charge and discharge protecting function as claimed in claim 1, it is characterised in that the voltage of described first battery (BT1) is+15V, and the voltage of described second battery (BT2) is-10V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009105.8U CN205573656U (en) | 2016-01-06 | 2016-01-06 | Adopt new energy automobile of V2H technique with fill discharge protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009105.8U CN205573656U (en) | 2016-01-06 | 2016-01-06 | Adopt new energy automobile of V2H technique with fill discharge protection function |
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| Publication Number | Publication Date |
|---|---|
| CN205573656U true CN205573656U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009105.8U Expired - Fee Related CN205573656U (en) | 2016-01-06 | 2016-01-06 | Adopt new energy automobile of V2H technique with fill discharge protection function |
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| CN (1) | CN205573656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019161687A (en) * | 2018-03-07 | 2019-09-19 | トヨタ自動車株式会社 | vehicle |
-
2016
- 2016-01-06 CN CN201620009105.8U patent/CN205573656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019161687A (en) * | 2018-03-07 | 2019-09-19 | トヨタ自動車株式会社 | vehicle |
| JP7043894B2 (en) | 2018-03-07 | 2022-03-30 | トヨタ自動車株式会社 | vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180106 |